Changeset 2936 for trunk/sources/HeuristicLab.Encodings.RealVector/3.3/Crossovers/SimulatedBinaryCrossover.cs

Timestamp:

03/05/10 13:14:26 (14 years ago)

Author:

svonolfe

Message:

Added heuristic, local, random convex crossover and added some initial unit tests for all RealVector operators (#890)

File:

• trunk/sources/HeuristicLab.Encodings.RealVector/3.3/Crossovers/SimulatedBinaryCrossover.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Encodings.RealVector/3.3/Crossovers/SimulatedBinaryCrossover.cs

@@ -94 +94 @@
     /// Checks number of parents, availability of the parameters and forwards the call to <see cref="Apply(IRandom, DoubleArrayData, DoubleArrayData, DoubleData)"/>.
     /// </summary>
-    /// <exception cref="InvalidOperationException">Thrown when there are not exactly 2 parents or when the contiguity parameter could not be found.</exception>
+    /// <exception cref="ArgumentException">Thrown when there are not exactly 2 parents or when the contiguity parameter could not be found.</exception>
     /// <param name="random">The random number generator.</param>
     /// <param name="parents">The collection of parents (must be of size 2).</param>
     /// <returns>The real vector resulting from the crossover.</returns>
     protected override DoubleArrayData Cross(IRandom random, ItemArray<DoubleArrayData> parents) {
-      if (parents.Length != 2) throw new InvalidOperationException("SimulatedBinaryCrossover: The number of parents is not equal to 2");
+      if (parents.Length != 2) throw new ArgumentException("SimulatedBinaryCrossover: The number of parents is not equal to 2");
       if (ContiguityParameter.ActualValue == null) throw new InvalidOperationException("SimulatedBinaryCrossover: Parameter " + ContiguityParameter.ActualName + " could not be found.");
       return Apply(random, parents[0], parents[1], ContiguityParameter.ActualValue);